Are firewalls useful? and another thing...

Thursday, 23 September 2004, 3:37 PM EST

If you ever feel in need of a lesson in humility, try reading through the TCP/IP RFCs and related literature. I have two questions I have no idea how to answer but rather naively expected that reading this material would help. It didn't, in truth because I didn't understand most of it; so now I'm asking you to explain the issues to me.

The two questions are, first, why can't router software let us stamp out address spoofing? And secondly, why do we use firewalls?

By Paul Murphy at LinuxInsider.

[ Read more ]

Related items




Spotlight

Using Hollywood to improve your security program

Posted on 29 July 2014.  |  Tripwire CTO Dwayne Melancon spends a lot of time on airplanes, and ends up watching a lot of movies. Some of his favorite movies are adventures, spy stuff, and cunning heist movies. A lot of these movies provide great lessons that we can apply to information security.


Weekly newsletter

Reading our newsletter every Monday will keep you up-to-date with security news.
  



Daily digest

Receive a daily digest of the latest security news.
  

DON'T
MISS

Wed, Jul 30th
    COPYRIGHT 1998-2014 BY HELP NET SECURITY.   // READ OUR PRIVACY POLICY // ABOUT US // ADVERTISE //